# Gregory John Gruden, O.D

Source: https://ourhealthnetwork.com/doctor/gregory-gruden-od-1407904634
NPI: 1407904634
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Gregory John Gruden, O.D is a optometry based in Troy, MI with NPI 1407904634.

## Profile

- Primary specialty: Optometry
- Credential: O.D
- Gender: Male
- NPI: 1407904634 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1407904634))

## Practice and contact

- Address: 2800 W Big Beaver Rd, Ste. N-104, Troy, MI, 480843206
- Phone: (248) 649-6766

## Insurance accepted (4 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 11 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 6 plans
- [BCBS Michigan](https://ourhealthnetwork.com/insurance/bcbs-michigan) — 3 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 1 plan

To verify a specific plan covers Gregory John Gruden, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1407904634).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 7 disclosed payments from medical industry sources totaling approximately $331.

Largest disclosed payer: Alcon Vision LLC ($202 cumulative).

Source: CMS Open Payments program (federal financial-transparency dataset). Industry payment disclosures do not imply any wrongdoing; many are legitimate consulting fees, research support, or speaker honoraria.

## Related on OurHealthNetwork

- [More Optometry doctors in TROY, MI](https://ourhealthnetwork.com/optometry/mi/troy)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1407904634)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)